Have any of these sorts of proclamations ever actually come true? I recall when Reddit effectively cut off all the clients from their API, there were similar loud proclamations that they had ruined their business and everyone would defect. I remember something similar with Twitter. These businesses both have their problems, but blocking third-party apps doesn’t seem to be one of them. I think Anthropic took a look at…
And if they've made a business decision to do this, rolling it out without announcement is even worse.
Did they think no one would notice?